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run code in 300+ PHP versions simultaneously
<?php $foo = (function() { return function($a) { return $a + 42; }; })(); $bar = $foo(10); echo $bar(5);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught Error: Value of type int is not callable in /in/E5cQb:9 Stack trace: #0 {main} thrown in /in/E5cQb on line 9
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Function name must be a string in /in/E5cQb:9 Stack trace: #0 {main} thrown in /in/E5cQb on line 9
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Parse error: syntax error, unexpected '(' in /in/E5cQb on line 6
Process exited with code 255.
preferences:
207.76 ms | 402 KiB | 341 Q